Resultados de búsqueda - ((este OR resulted) OR ((est OR testeaee) OR ((restos OR este) OR (trested OR gestas)))) point~
Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
- México 23
- Mexico 18
- comunicación política 14
- political communication 14
- 13
- democracia 12
- Educación 10
- redes sociales 10
- Education 9
- democracy 9
- Calidad 8
- Democracy 8
- educación 8
- journalism 8
- Democracia 7
- Nuevo León 7
- Quality 7
- periodismo 7
- política 7
- televisión 7
- Innovación 6
- communication 6
- comunicación 6
- human rights 6
- innovación 6
- television 6
- COVID-19 5
- Covid-19 5
- Estado 5
- Latin America 5
-
321
"One pot" microwave assisted synthesis of 5,10,15-tri(4-methoxyphenyl)-20-(4-chlorophentyl)-21H,23H-porphyrin and its zinc (II) complex
Publicado 2012“…The synthesis of new unsymmetrical A3B porphyrin, 5,10,15-tri(4-methoxyphenyl)-20-(4-chlorophentyl)-21H,23H-porphyrin, 1, and its zinc(II) complex, 5,10,15-tri(4-methoxyphenyl)-20-(4-chlorophentyl)-21,23-Zinc(II)-porphine, 2, was accomplished using both conventional and "one pot" solventless microwave assisted methods with interesting comparative results. …”
Enlace del recurso
Artículo -
322
Aspectos que influyen en la toma de decisión para la deserción escolar en nivel medio superior en los jóvenes de secundaria
Publicado 2021“…Different aspects were investigated such as: the individual, in which they asked about school experiences, relationships with teachers and grades; that of the peer groups to know if they influenced the decisions that the young person made for schoolcontinuity; the family, emphasizing family coexistence, the influence of their siblings and lastly, the future aspect to know how the adolescent was viewed and what aspirations the adolescent had The results show firstly that entering an high school level is not significant for our study subjects, secondly the family was a relevant aspect as it did not have positive expectations towards adolescents; Furthermore, factors such as lack of financial resources and teenage pregnancies emerged as relevant findings.…”
Enlace del recurso
Artículo -
323
-
324
-
325
-
326
-
327
“One pot" Microwave assisted syntbesis of 5,lO,15-Tri(4- Metboxypbenyl)-20-(4-Cbloropbentyl)-21H,23H-Porpbyrin and its Zinc (TI) Complex.
Publicado 2012“…The syntbesis of new unsymmetrical A,B porphyrin. 5,lO,15-tri(4-methoxypheoy1)-20-(4-chloropheoy1)-21H, 23H-porphyrin. 1. and its Zinc(ll) comp1ex, 5,1 O,15-tri( 4-methoxypheoy1)-20-( 4-ch1oropheoy1)-21, 23- Zinc(II)-pmphine, 2, was accomplished using botb conveotional and "one pot' solventless microwave assisted methods with interesting comparative results. …”
Enlace del recurso
Artículo -
328
-
329
Epidemiology of fragile skin: Internet-based surveys in Mexico and Russia
Publicado 2017Enlace del recurso
Artículo -
330
Epidemiology of fragile skin: Internet-based surveys in Mexico and Russia
Publicado 2017Enlace del recurso
Artículo -
331
-
332
-
333
-
334
-
335
-
336
-
337
-
338
-
339
-
340
Virtualización de sistemas gestores de cómputo en las organizaciones.
Publicado 2020Enlace del recurso
Artículo